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18K Pendants

18K Gold Pendants Across All Settings

18K gold's higher purity gives pendant settings a richer color depth than lower karat options, and it remains the preferred choice for fine pieces where the metal quality is central to the overall design. Oath's 18K gold pendants cover solitaire, halo, and plain metal designs in yellow, white, and rose gold. Every 18K gold pendant order ships free, with a 30-day return window.

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The highest price is $23,488.55 Reset
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  • 18K Yellow Gold Plated Sterling Silver Diamond Accent Star Pendant Necklace with Paperclip Chain
    18K Yellow Gold Plated Sterling Silver Diamond Accent Star Pendant Necklace with Paperclip Chain-0 18K Yellow Gold Plated Sterling Silver Diamond Accent Star Pendant Necklace with Paperclip Chain-1
    Embrace a touch of celestial charm and modern elegance with this exquisite necklace, masterfully crafted from .925 sterling silver and...
    Regular price
    $497.75
    Sale price
    $497.75
  • 18K Yellow Gold Blue Enamel 1/10 Cttw Round Pave Diamonds Heart Shape 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity) - Adjustable up to 16" - 18"
    18K Yellow Gold Blue Enamel 1/10 Cttw Round Pave Diamonds Heart Shape 18 18K Yellow Gold Blue Enamel 1/10 Cttw Round Pave Diamonds Heart Shape 18
    This sweet heart-shaped pendant necklace will set her heart all aflutter, cast in 18k yellow gold with blue enamel. A...
    Regular price
    $1,928.06
    Sale price
    $1,928.06
  • 18K 1/3 Cttw Diamond and Red Ruby Open Heart with Black Rhodium 18" Pendant Necklace (G-H Color, VS2-SI1 Clarity)
    18K 1/3 Cttw Diamond and Red Ruby Open Heart with Black Rhodium 18 18K 1/3 Cttw Diamond and Red Ruby Open Heart with Black Rhodium 18
    Immerse yourself in the passionate allure of this 18K white gold pendant, exquisitely plated with black rhodium for a modern...
    Regular price
    $4,488.80
    Sale price
    $4,488.80
  • 18K Rose Gold 3/8 Cttw Black and White Diamond Ball with Filigree Heart and Cluster Design 18" Pendant Necklace (Black and G-H Color, SI1-SI2 Clarity)
    18K Rose Gold 3/8 Cttw Black and White Diamond Ball with Filigree Heart and Cluster Design 18 18K Rose Gold 3/8 Cttw Black and White Diamond Ball with Filigree Heart and Cluster Design 18
    Cast in polished 18k rose gold, this ball drop pendant necklace showcases a design that is rich in symbolism. A...
    Regular price
    $3,221.66
    Sale price
    $3,221.66
  • 18K Yellow Gold 1 1/10 Cttw Diamond and Mixed Gemstone Floral Bouquet Pendant and Brooch Pin (G-H Color, VS1-VS2 Clarity)
    18K Yellow Gold 1 1/10 Cttw Diamond and Mixed Gemstone Floral Bouquet Pendant and Brooch Pin (G-H Color, VS1-VS2 Clarity)-0 18K Yellow Gold 1 1/10 Cttw Diamond and Mixed Gemstone Floral Bouquet Pendant and Brooch Pin (G-H Color, VS1-VS2 Clarity)-1
    Immerse yourself in the epitome of luxury and versatility with this dazzling 18K yellow gold flower basket, which gracefully transitions...
    Regular price
    $10,956.80
    Sale price
    $10,956.80
  • 18K White Gold Diamond Accent and Round London Blue Topaz and Pear Cut Sky Blue Topaz Dangle Drop 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity)
    18K White Gold Diamond Accent and Round London Blue Topaz and Pear Cut Sky Blue Topaz Dangle Drop 18 18K White Gold Diamond Accent and Round London Blue Topaz and Pear Cut Sky Blue Topaz Dangle Drop 18
    This sparkling 18k white gold pendant necklace is a perfect November gift with two topaz birthstones. The bail consists of...
    Regular price
    $3,695.00
    Sale price
    $3,695.00
  • 18K Rose Gold Round Green Tsavorite Gemstone Cluster Spiral Snake Design 18" Pendant Necklace (AAA+ Quality)
    18K Rose Gold Round Green Tsavorite Gemstone Cluster Spiral Snake Design 18 18K Rose Gold Round Green Tsavorite Gemstone Cluster Spiral Snake Design 18
    This animal inspired pendant necklace features a free-spirited snake design crafted of genuine 18k rose gold, a metal that will...
    Regular price
    $6,785.68
    Sale price
    $6,785.68
  • 18K White Gold 1/4 Cttw Round Diamond and 6x4mm Purple Tanzanite Halo 18" Pendant Necklace (H-I Color, VS1-VS2 Clarity)
    18K White Gold 1/4 Cttw Round Diamond and 6x4mm Purple Tanzanite Halo 18 18K White Gold 1/4 Cttw Round Diamond and 6x4mm Purple Tanzanite Halo 18
    A shimmering 6x4mm emerald-cut purple tanzanite gemstone is surrounded by sparkling round diamonds in pave settings to create this elegant...
    Regular price
    $6,892.25
    Sale price
    $6,892.25
  • 18K White Gold 2 1/6 Cttw Pave Set Diamonds and Red Ruby Openwork Circles 18" Pendant Necklace (G-H Color, SI2-I1 Clarity) - Adjustable up to 16" - 18"
    18K White Gold 2 1/6 Cttw Pave Set Diamonds and Red Ruby Openwork Circles 18 18K White Gold 2 1/6 Cttw Pave Set Diamonds and Red Ruby Openwork Circles 18
    This statement pendant necklace showcases multiple rows of sparkling round diamonds pave-set in concentric openwork circles cast in 18k white...
    Regular price
    $10,956.80
    Sale price
    $10,956.80
  • 18K Rose Gold 3/4 Cttw Diamond and Purple Amethyst Cluster Heart Shape 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity)
    18K Rose Gold 3/4 Cttw Diamond and Purple Amethyst Cluster Heart Shape 18 18K Rose Gold 3/4 Cttw Diamond and Purple Amethyst Cluster Heart Shape 18
    Let love and romance blossom in your life with this enchanting heart-shaped cluster pendant necklace made from genuine 18k rose...
    Regular price
    $4,275.65
    Sale price
    $4,275.65
  • 18K White and Rose Gold Round Diamond Accent and Round Rose De France Pink Amethyst and Cushion Cut Sky Blue Topaz Dangle Drop 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity)
    18K White and Rose Gold Round Diamond Accent and Round Rose De France Pink Amethyst and Cushion Cut Sky Blue Topaz Dangle Drop 18 18K White and Rose Gold Round Diamond Accent and Round Rose De France Pink Amethyst and Cushion Cut Sky Blue Topaz Dangle Drop 18
    Every woman deserves jewelry that sparkles like this stunning 18k white and rose gold pendant necklace. The elegant 10x10mm round...
    Regular price
    $3,621.50
    Sale price
    $3,621.50
  • 18K Yellow Gold 2 1/3 Cttw Diamond, Sapphire, and Emerald Dog Tag with Dolphin Silhouette Convertible 18" Pendant Necklace and Brooch (G-H Color, SI1-SI2 Clarity)
    18K Yellow Gold 2 1/3 Cttw Diamond, Sapphire, and Emerald Dog Tag with Dolphin Silhouette Convertible 18 18K Yellow Gold 2 1/3 Cttw Diamond, Sapphire, and Emerald Dog Tag with Dolphin Silhouette Convertible 18
    Immerse yourself in the unparalleled elegance of this 18K yellow gold jewelry piece, where luxury meets whimsy in a stunning...
    Regular price
    $16,212.05
    Sale price
    $16,212.05
  • 18K 1.00 Cttw Diamond Cat and Bail Pendant Necklace Collar with Matte Finish (F-G Color, VS2-SI1 Clarity)
    18K 1.00 Cttw Diamond Cat and Bail Pendant Necklace Collar with Matte Finish (F-G Color, VS2-SI1 Clarity)-0 18K 1.00 Cttw Diamond Cat and Bail Pendant Necklace Collar with Matte Finish (F-G Color, VS2-SI1 Clarity)-1
    Immerse yourself in the whimsical elegance of this meticulously crafted 18K gold pendant, shaped like a cat and delicately finished...
    Regular price
    $9,739.64
    Sale price
    $9,739.64
  • 18K White and Yellow Gold Diamond Accent and Yellow Citrine and Sky Blue Topaz Gemstone Dangle Drop 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity)
    18K White and Yellow Gold Diamond Accent and Yellow Citrine and Sky Blue Topaz Gemstone Dangle Drop 18 18K White and Yellow Gold Diamond Accent and Yellow Citrine and Sky Blue Topaz Gemstone Dangle Drop 18
    Unleash your inner goddess wearing this marvelous pendant necklace made from genuine 18k white and yellow gold with natural gemstones....
    Regular price
    $4,205.83
    Sale price
    $4,205.83
  • 18K White Gold Diamond Accent and Pear Cut Sky Blue Topaz and Pear Cut Black Onyx Dangle Drop 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity)
    18K White Gold Diamond Accent and Pear Cut Sky Blue Topaz and Pear Cut Black Onyx Dangle Drop 18 18K White Gold Diamond Accent and Pear Cut Sky Blue Topaz and Pear Cut Black Onyx Dangle Drop 18
    Natural gemstones and elegant aesthetic appeal make this 18k white gold pendant necklace an instant beauty. The centerpiece is an...
    Regular price
    $3,294.43
    Sale price
    $3,294.43
  • 18K 3/4 Cttw Diamond and 12.5 MM Cultured Black Tahitian Pearl Heart Pendant Necklace (G-H Color, SI1-SI2 Clarity) - 18" Inches
    18K 3/4 Cttw Diamond and 12.5 MM Cultured Black Tahitian Pearl Heart Pendant Necklace (G-H Color, SI1-SI2 Clarity) - 18 18K 3/4 Cttw Diamond and 12.5 MM Cultured Black Tahitian Pearl Heart Pendant Necklace (G-H Color, SI1-SI2 Clarity) - 18
    Indulge in the timeless elegance of this exquisite pendant necklace, where the radiance of 18K white gold, enhanced by a...
    Regular price
    $6,105.80
    Sale price
    $6,105.80
  • 18K Yellow and White Gold 1 7/8 Cttw Princess Baguette Diamond Key Shaped 18" Pendant Necklace (H-I Color, SI1-SI2 Clarity)
    18K Yellow and White Gold 1 7/8 Cttw Princess Baguette Diamond Key Shaped 18 18K Yellow and White Gold 1 7/8 Cttw Princess Baguette Diamond Key Shaped 18
    Unlock the doors to elegance and timeless grace with this opulent 18K yellow and white gold pendant necklace, shaped like...
    Regular price
    $8,931.14
    Sale price
    $8,931.14
  • 18K White Gold 3/8 Cttw Pave Set Diamond and Sky Blue Topaz and Blue Sapphire Gemstone Floral Teardrop Halo 18" Pendant Necklace (G-H Color, SI2-I1 Clarity)
    18K White Gold 3/8 Cttw Pave Set Diamond and Sky Blue Topaz and Blue Sapphire Gemstone Floral Teardrop Halo 18 18K White Gold 3/8 Cttw Pave Set Diamond and Sky Blue Topaz and Blue Sapphire Gemstone Floral Teardrop Halo 18
    Stand back and let the glory of natural gemstones and diamonds infuse your style with their statement glamour. Made of...
    Regular price
    $5,477.38
    Sale price
    $5,477.38
  • 18K 2 3/4 Cttw Diamond and Emerald Dangle Art Deco Shield Brooch Pin Pendant (G-H Color, VS1-VS2 Clarity) CHAIN NOT INCLUDED
    18K 2 3/4 Cttw Diamond and Emerald Dangle Art Deco Shield Brooch Pin Pendant (G-H Color, VS1-VS2 Clarity) CHAIN NOT INCLUDED-0 18K 2 3/4 Cttw Diamond and Emerald Dangle Art Deco Shield Brooch Pin Pendant (G-H Color, VS1-VS2 Clarity) CHAIN NOT INCLUDED-1
    Imbued with the splendor of the Art Deco era, this exquisite 18k white gold brooch pin pendant embodies vintage elegance...
    Regular price
    $23,488.55
    Sale price
    $23,488.55
  • 18k White Gold 0.05 Cttw Round Diamond and Blue Topaz and Green Peridot Gemstone Halo Drop 18" Pendant Necklace (F-G Color, VS1-VS2 Clarity)
    18k White Gold 0.05 Cttw Round Diamond and Blue Topaz and Green Peridot Gemstone Halo Drop 18 18k White Gold 0.05 Cttw Round Diamond and Blue Topaz and Green Peridot Gemstone Halo Drop 18
    Elegant in its graceful drop design, this pendant necklace sparkles wildly with its collection of diamond and gemstones prong-set into...
    Regular price
    $6,440.23
    Sale price
    $6,440.23
  • 18K Rose and White Gold Diamond Accent and London Blue Topaz and Cushion Cut Smoky Quartz Gemstone Dangle Drop 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity)
    18K Rose and White Gold Diamond Accent and London Blue Topaz and Cushion Cut Smoky Quartz Gemstone Dangle Drop 18 18K Rose and White Gold Diamond Accent and London Blue Topaz and Cushion Cut Smoky Quartz Gemstone Dangle Drop 18
    Celebrate any occasion with the beauty and allure of natural gemstones! This lovely pendant necklace is crafted from genuine 18k...
    Regular price
    $3,331.18
    Sale price
    $3,331.18
  • 18K Yellow Gold and Sterling Silver Pendant with Teardrop Blue Topaz Accent
    18K Yellow Gold and Sterling Silver Pendant with Teardrop Blue Topaz Accent
    Featuring an exquisitely crafted round 18K yellow gold motif with milgrain style rim and a cable inspired bordered blue topaz...
    Regular price
    Sold out
    Sale price
    $371.99
  • 18K Yellow Gold and Sterling Silver Antique Inspired Hexagon Amethyst Pendant
    18K Yellow Gold and Sterling Silver Antique Inspired Hexagon Amethyst Pendant
    A visual delight in the form of a hexagon amethyst accented pendant. Featuring 18K yellow gold cable detailing with stunning...
    Regular price
    Sold out
    Sale price
    $329.99
  • 18K Yellow Gold and Sterling Silver Bow Design Round Whiskey Quartz Pendant
    18K Yellow Gold and Sterling Silver Bow Design Round Whiskey Quartz Pendant
    Adorned with an 18K yellow gold bow detailing with sterling silver ribbon motifs, this round whiskey quartz pendant is as...
    Regular price
    Sold out
    Sale price
    $377.99

Why Is 18K Gold the Premium Choice for Pendant Jewelry?

18K Gold Pendants and Color Quality at the Face

18K gold contains 75% pure gold, producing the richest and most saturated color of the standard fine jewelry karats. For pendants, this color richness is especially visible because the piece sits at chest or collarbone height where it is seen at close range throughout the day. 18K is the traditional choice for fine pendant jewelry, particularly in European fine jewelry traditions. Browse the full pendants range for 18K and other karat options across all pendant styles.

18K Gold as a Pendant Setting Metal

Gold is the preferred pendant metal because it does not tarnish, accepts stone settings securely, and is available in yellow, white, and rose finishes. At 18K, all three colors show the richest possible gold tone. Yellow gold particularly benefits from the higher purity, delivering a deeper warmth than 14K at the same design. 18K white gold's rhodium-plated surface pairs well with colorless diamonds for maximum brilliance. Browse gold pendants for pendants across all karat grades.

Diamond Pendants at the 18K Standard

18K gold is a traditional setting metal for diamond pendants in markets where material quality matches the stone investment. The higher gold purity creates a richer backdrop that enhances diamond brilliance, and 18K white gold provides a particularly refined neutral surface for colorless or near-colorless diamonds. Diamond solitaire pendants and halo designs in 18K are common in high-end fine jewelry. For the complete diamond pendant range across all karat options, browse diamond pendants.

18K vs. 14K Gold Pendants

14K gold provides a richer color and higher gold content than 10K but is slightly softer than 18K. For pendant wear, where the piece doesn't encounter the surface contact of a bracelet or ring, the durability difference between 18K and 14K is minimal. The color advantage of 18K is most evident in yellow gold pendants where the higher purity creates a warmer, deeper tone. Compare at the 14k pendants page.

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